---> uname -a: Linux prd-centos7-builder-1c-1g-1315.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 459M 0 459M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 5.6G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 319 79 12 592 503 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:86:a4:c3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.241/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe86:a4c3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 08/01/2024 _x86_64_ (1 CPU) 05:00:38 AM LINUX RESTART 05:01:01 AM tps rtps wtps bread/s bwrtn/s 05:02:01 AM 53.16 8.75 44.41 1767.70 6810.43 05:03:01 AM 0.55 0.00 0.55 0.00 8.73 05:04:02 AM 102.41 65.33 37.08 5078.63 4078.59 05:05:01 AM 135.36 6.63 128.72 636.92 12481.54 Average: 71.17 20.20 50.97 1874.86 5688.60 05:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 AM 130560 883896 87.13 2088 515400 711176 34.47 358604 404428 32 05:03:01 AM 130200 884256 87.17 2088 515412 711160 34.47 363476 399852 8 05:04:02 AM 79300 935156 92.18 2088 579092 447748 21.70 367788 438148 10888 05:05:01 AM 100180 914276 90.12 2088 558060 413004 20.02 343572 407688 14504 Average: 110060 904396 89.15 2088 541991 570772 27.67 358360 412529 6358 05:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:02:01 AM eth0 323.94 197.36 1321.28 62.63 0.00 0.00 0.00 05:02:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 05:03:01 AM eth0 1.09 1.32 0.32 2.18 0.00 0.00 0.00 05:03:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 05:04:02 AM eth0 53.36 48.49 495.28 7.60 0.00 0.00 0.00 05:04:02 AM lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 05:05:01 AM eth0 57.97 55.24 553.65 14.84 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 109.62 75.65 590.28 21.88 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 08/01/2024 _x86_64_ (1 CPU) 05:00:38 AM LINUX RESTART 05:01:01 AM CPU %user %nice %system %iowait %steal %idle 05:02:01 AM all 19.83 0.00 2.31 3.49 0.07 74.29 05:02:01 AM 0 19.83 0.00 2.31 3.49 0.07 74.29 05:03:01 AM all 0.39 0.00 0.13 0.00 0.03 99.45 05:03:01 AM 0 0.39 0.00 0.13 0.00 0.03 99.45 05:04:02 AM all 26.58 0.00 2.44 7.66 0.09 63.23 05:04:02 AM 0 26.58 0.00 2.44 7.66 0.09 63.23 05:05:01 AM all 72.39 0.00 5.76 0.89 0.15 20.81 05:05:01 AM 0 72.39 0.00 5.76 0.89 0.15 20.81 Average: all 28.82 0.00 2.59 3.02 0.08 65.49 Average: 0 28.82 0.00 2.59 3.02 0.08 65.49